26746670

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 49416480

約数和(自身を除く): 22669810

約数列:

[1, 2, 5, 10, 61, 122, 163, 269, 305, 326, 538, 610, 815, 1345, 1630, 2690, 9943, 16409, 19886, 32818, 43847, 49715, 82045, 87694, 99430, 164090, 219235, 438470, 2674667, 5349334, 13373335, 26746670]

約数ペア:

[(1, 26746670), (2, 13373335), (5, 5349334), (10, 2674667), (61, 438470), (122, 219235), (163, 164090), (269, 99430), (305, 87694), (326, 82045), (538, 49715), (610, 43847), (815, 32818), (1345, 19886), (1630, 16409), (2690, 9943)]